diff --git a/modr8_admin.inc b/modr8_admin.inc
index 2c64b45..f0fa6fe 100644
--- a/modr8_admin.inc
+++ b/modr8_admin.inc
@@ -34,6 +34,13 @@ function modr8_settings_form() {
     '#title' => t('E-mail'),
   );
   
+  $form['text']['modr8_email_from'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Sender email adress'),
+    '#description' => t('Emails sent by modr8 will appear to come from this email address. Leave empty to use site-admin email adress.'),
+    '#default_value' => variable_get('modr8_email_from', ''),
+  );
+
   $form['text']['modr8_send_approve'] = array(
     '#type' => 'checkbox',
     '#title' => t('Send approval messages'),
@@ -294,6 +301,8 @@ function modr8_usermail($op, $nid, $values){
     
     $sendmail_from = ini_get('sendmail_from');
     $site_mail = variable_get('site_mail', $sendmail_from);
+    $m8m = variable_get('modr8_email_from', '');
+    if (!empty($m8m)) $site_mail = $m8m;
     if (!strlen($site_mail) || $site_mail == $sendmail_from) {
       drupal_set_message(t('You should create an administrator mail address for your site! <a href="@url">Do it here</a>.', array('@url' => url('admin/settings/site-information'))), 'error');
     }